$\begingroup$While this link may answer the question, it is better to include the essential parts of the answer here and provide the link for reference. Link-only answers can become invalid if the linked page changes. - From Review$\endgroup$
– HDE 226868♦Oct 22 '16 at 17:33

$\begingroup$@HDE226868 I do not particularly appreciate it if other users (reviewers) who have contributed no topical content to the thread try to delete answers to my questions that contain valuable information. A link to a research-paper (the answer even says on which page I have to look) IS useful information that must not be deleted. I strongly disagree with the SE dogma that such answers are not useful to the asker and other people looking at the question!$\endgroup$
– DilatonOct 22 '16 at 20:10

1

$\begingroup$@Dilaton Why don't you write up a self-answer to the question using the references? You'd likely be one of the more qualified people on Astronomy to write such an answer, and it would be extremely helpful; I have no doubt you could repackage the authors' work into something even clearer.$\endgroup$
– HDE 226868♦Oct 22 '16 at 20:17

$\begingroup$@HDE226868 Converted to wiki at Gerald's request so that others can make the necessary modifications to beef up the answer. Gerald is currently busy.$\endgroup$
– called2voyage♦Oct 26 '16 at 18:07